1.
Projected capacitive touchscreens have front and back protective glass
providing optical and strength enhancement options.
2. Its middle layer consists of a laminated sensor
grid of micro-fine wires, and optical enhancement options.
3. During a touch, capacitance forms between the finger and the sensor
grid. The embedded serial controller in the touchscreen calculates touch
location coordinates and transmits them to the computer for processing.
Projected
Capacitive
